Migratory birds take breaks to boost their immune system – Earth.com “This is the first time that this has been demonstrated in wild migratory birds. Our study shows that migratory birds‘ stops serve other purposes, … Read More at Source. Author: Pumilo Share this:TwitterFacebookMoreLinkedInRedditTumblrPinterestPocketTelegramWhatsAppLike this:Like Loading... Related Tags: BirdNews March 11, 2023 by Pumilo Bird News 0